Since I don't have detailed knowledge of 'kyokou suiri light novel', it's hard to say specifically. However, in many light novels, there is often a main character who is on a journey of self - discovery or has a goal to achieve. There could be supporting characters who play important roles in the main character's development, like a wise mentor or a loyal friend.
I don't really know. It could be that the creator of Kyokou Suiri manga was inspired by something related to Rock, or it might just be a coincidence. Without further information, it's difficult to determine the exact relationship.
Comic relief in Mickey Mouse often comes through his funny mishaps and light-hearted adventures. His goofy expressions and unexpected actions make us laugh and add a fun element to the stories.
The unique style and details often make it stand out. Maybe it's the bold lines, vivid colors, or the way the male characters are portrayed with a certain charm.
In the manga, Zenitsu and Nezuko have an interesting interaction. Zenitsu is charmed by Nezuko's cuteness and tries to protect her. Their relationship adds a lighthearted element to the story.
You might consider 'Fist of the North Star'. It has lots of powerful punches and arm techniques that could be interesting for arm training inspiration. Plus, the story is engaging.